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Leases and Other - Schedule of Estimated Future Minimum Rentals Under Non-cancellable Leases (Details)
$ in Thousands
Sep. 30, 2019
USD ($)
Future Minimum Sublease Rentals Under Non-cancellable Leases  
Remainder of 2019 $ 453
2020 2,020
2021 1,716
2022 1,384
2023 1,192
Thereafter 5,764
Total minimum sublease rents $ 12,529